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Bring On Supercon!

In just under a week from today, almost 700 hackers will be getting together in Pasadena, CA for three days of scheming, soldering, and socializing. If you’re able to join …read more

Hackaday Podcast Episode 393: Epaper, Tamagotchi Hacks, And Supercon Talks Galore

This week’s podcast comes from Europe, as Elliot Williams is joined by Jenny List, who wishes to apologies for the poor sound quality from her headset microphone. The news this …read more

This Week In Security: Broken Embargoes, UEFI Overflow, Wormable Tailscale, Starlink Ad Snooping, And A DHS Directory Dump

Last week brought us at least two broken embargoes: php2shell leaked onto Hacker News a day early, and a batch of Linux kernel bugs landed on the public kernel mailing …read more

Exploring What’s Left Of Google’s VR Dreams

You’re likely familiar with Google’s Cardboard, and the legions of cheap virtual reality headsets it spawned. By sticking a smartphone to the wearer’s head, all these headsets needed were some …read more

JPEG-XL Is Back On The Menu

Many of the image formats we’re familiar with have been around for decades. We all know JPEG and PNG like the back of our hands, and GIF even had a …read more

From The Blog

See all blog entries
  • Ask Hackaday: What Puts This Photo In The Pink?

    4 Comments

    By Jenny List | November 2, 2026

    It’s an exciting time to be a camera hacker, because we are at a moment when even cheap camera hardware is starting to have high resolution sensors, and the awesome …read more

  • Solar Light Shows Why Replacing NiMH With Li-Ion Is Dangerous

    9 Comments

    By Maya Posch | November 2, 2026

    Recently [DiodeGoneWild] got his paws on a purportedly IP44-rated outdoor solar light with PIR motion sensor that also contains an 18650 Li-ion cell. Since it’s being sold in Czechia in …read more

  • Looking For A Cellular Modem?

    10 Comments

    By Arya Voronova | November 2, 2026

    Cellular modems come and go, and they can be tricky beasts to tame – yet, in every portable computer project I’ve worked with, “LTE modem” has been a top-three request …read more

  • Static Radio For The Chumby One

    2 Comments

    By Zoe Skyforest | November 2, 2026

    If you haven’t heard of Static Radio, it’s basically an online radio station made up of podcast content. [Brendan Fitzpatrick] decided to take an old 2009 Chumby One and turn …read more

  • A Hackable Analog Phone System

    21 Comments

    By Zoe Skyforest | November 2, 2026

    Do you have old landline phones laying around the house, with touchtone buttons or rotary dials? Perhaps you’d like to do something with them! [Scott Dylewski] has built hardware to …read more

  • Building The Stranger Things Lights For Halloween

    1 Comment

    By Zoe Skyforest | November 1, 2026

    When Stranger Things came out all those years ago, one image left an indelible mark on pop culture. A set of Christmas lights, lined up with letters of the alphabet, such …read more

  • Hackaday Links: November 1, 2026

    No comments

    By Tom Nardi | November 1, 2026

    We’re less than a week away from the 2026 Hackaday Supercon, and things are getting a little… intense. So we trust you’ll forgive us if this week’s post weighs in …read more

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  • Looking For A Cellular Modem?

    10 Comments
  • Exploring What’s Left Of Google’s VR Dreams

    13 Comments
  • JPEG-XL Is Back On The Menu

    37 Comments
  • How Bad Is That Bridge: A Government Database

    21 Comments
  • The Fascinating World Of IrDA And Other Infrared Protocols

    32 Comments
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Our Columns

  • Ask Hackaday: What Puts This Photo In The Pink?

    4 Comments
  • Hackaday Links: November 1, 2026

    No comments
  • Bring On Supercon!

    3 Comments
  • Hackaday Podcast Episode 393: Epaper, Tamagotchi Hacks, And Supercon Talks Galore

    No comments
  • This Week In Security: Broken Embargoes, UEFI Overflow, Wormable Tailscale, Starlink Ad Snooping, And A DHS Directory Dump

    6 Comments
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Featured Projects

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PowerPD — ESP32 USB-C PD/PPS Bench Power Supply

PowerPD — ESP32 USB-C PD/PPS Bench Power Supply

by Raushan Kumar
LightInk

LightInk

by Daniel Ansorregui

Trending Projects

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OFFgrid-SDR

OFFgrid-SDR

by diddy
The H8 Mini - a 50th Anniversary Heath H8 Computer

The H8 Mini - a 50th Anniversary Heath H8 Computer

by Lee Hart
Disk Hamr: A UniDisk 3.5 controller

Disk Hamr: A UniDisk 3.5 controller

by Robert Rico
LumiBand Gen3 - Wireless DMX LED wristband ESP32

LumiBand Gen3 - Wireless DMX LED wristband ESP32

by Markus Loeffler
A water based tide clock

A water based tide clock

by JP Gleyzes
ADX: Enclosure-Native Modular Hardware Standard

ADX: Enclosure-Native Modular Hardware Standard

by Masahiro Furukawa

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If you missed it

  • Looking For A Cellular Modem?

    10 Comments
  • Exploring What’s Left Of Google’s VR Dreams

    13 Comments
  • JPEG-XL Is Back On The Menu

    37 Comments
  • How Bad Is That Bridge: A Government Database

    21 Comments
  • The Fascinating World Of IrDA And Other Infrared Protocols

    32 Comments
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Our Columns

  • Ask Hackaday: What Puts This Photo In The Pink?

    4 Comments
  • Hackaday Links: November 1, 2026

    No comments
  • Bring On Supercon!

    3 Comments
  • Hackaday Podcast Episode 393: Epaper, Tamagotchi Hacks, And Supercon Talks Galore

    No comments
  • This Week In Security: Broken Embargoes, UEFI Overflow, Wormable Tailscale, Starlink Ad Snooping, And A DHS Directory Dump

    6 Comments
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Recent comments

  • Nik on Cheap FPGA Board Becomes Retro-Style Computer
  • Klaus on Ask Hackaday: What Puts This Photo In The Pink?
  • Kári Össurarson on Ask Hackaday: What Puts This Photo In The Pink?
  • Bill on Solar Light Shows Why Replacing NiMH With Li-Ion Is Dangerous
  • Ewald on Ask Hackaday: What Puts This Photo In The Pink?
  • Andrew Dodd on Making Internal Combustion Engines Better With More Valves
  • Mike on Ask Hackaday: What Puts This Photo In The Pink?
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Now on Hackaday.io

  • torindrucker liked Grandpas Lathe.
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  • torindrucker liked Flappy.
  • diddy has added a new log for OFFgrid-SDR.
  • Lee Hart has updated components for the project titled The H8 Mini - a 50th Anniversary Heath H8 Computer.
  • Michael Yim has updated the log for Mini IO Breadboard-Friendly User Interface Module.
  • Legacy Devices liked HP9810A LOOKALIKE.
  • Legacy Devices liked Baffa CP/M SBC.
  • ProxyCentaur liked Jack of all Trades Cyberdeck.
  • Robert Rico has updated the log for Disk Hamr: A UniDisk 3.5 controller.
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